Nolan Ely's Page on Math

Adding And Subtracting Decimlals

Here are some ways to make
adding and subtracting decimles
easier


round the numbers if they don't need to be exact
represent them as comon things as money
compare them to other numbers
line up all of the points

picture

below there is a video on the subject

here are my linkypoos

here is the first
and here is one with cool self chekers